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114 resultados encontrados.

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Genetic divergence between genotypes of forage peanut in relation to agronomic and chemical traits
Artículo
Acceso abierto Artículo DOAJ
Ana Paula Morais Menezes et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
The objective of this study was to evaluate the genetic divergence of forage peanut in relation to agronomic and chemical traits in both rainy and dry seasons. This experiment was conducted with genotypes from the Forage...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Nutritional divergence in genotypes of forage peanut
Artículo
Acceso abierto Artículo DOAJ
Alexandre Lima Ferreira et al · Sociedade Brasileira de Zootecnia · 2012 · ISSN 1516-3598
The objective of this study was to evaluate the nutritional divergence between ten genotypes of forage peanut, based on chemical composition as well as fermentation and in vitro degradation kinetic characteristics. Treat...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Sensitivity of different soil quality indicators to assess sustainable land management: Influence of site features and seasonality
Artículo
Acceso abierto Artículo CONICET Digital
Duval, Matias Ezequiel et al · Elsevier Science · 2016 · ISSN 0167-1987
The turnover rate of labile organic fractions varies continuously due to different soil uses and managements, weather conditions and sampling time. The aim of this study was to quantify the effect of different agricultur...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Use of quali-quantitative feeding practices criteria in typology of smallholders’ dairy production systems
Artículo
Acceso abierto Artículo DOAJ
Angelica Petersen Dias et al · Sociedade Brasileira de Zootecnia · 2021 · ISSN 1806-9290
ABSTRACT This study aimed to typify smallholders’ dairy systems using quali-quantitative measures of feeding practices and detect the main discriminatory elements identifying the systems. We collected data from 30 farm...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Cognitive impairment and associated factors in elderly patients with schizophrenia: a retrospective observational study with phenotype analysis
Artículo
Material complementario disponible Artículo DOAJ
Yanping Cai et al · Frontiers Media S.A · 2026 · ISSN 1664-0640
ObjectiveTo examine the prevalence of cognitive impairment and factors associated with cognitive impairment among elderly patients with schizophrenia, and to explore potential clinical phenotypes using a clustering appro...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Investigation and analysis of a foodborne disease outbreak caused by xylazine contaminated beef in a certain county
Artículo
Acceso abierto Artículo DOAJ
WANG Santao et al · The Editorial Office of Chinese Journal of Food Hygiene · 2025 · ISSN 1004-8456
ObjectiveTo conduct an epidemiological investigation on a foodborne disease outbreak caused by consuming beef contaminated with Xylazine during a collective dinner, analyze the causes of contamination, provide refere...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Nutrition. Foods and food supplyIdioma zho
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Retrospective analysis of the clinical efficacy of topical hyaluronic acid in promoting skin recovery and reducing inflammatory reactions after fractional laser treatment
Artículo
Acceso abierto Artículo DOAJ
Chungwen Yen et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
BackgroundFractional laser treatment is widely used to improve skin problems such as scars and photoaging; however, it is prone to causing adverse reactions such as erythema and edema after the procedure. Topical hyaluro...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
The prognostic nutritional index (PNI) and sepsis-induced cardiomyopathy (SCM) risk in the ICU: a retrospective study with L-shaped analysis
Artículo
Acceso abierto Artículo DOAJ
Shuai Wang et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
BackgroundSepsis-induced cardiomyopathy (SCM) is a common complication in patients with sepsis. Although the prognostic nutritional index (PNI) is less comprehensive than other assessment methods, it remains a readily ac...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Critical edaphic and altitudinal factors influencing cation exchange capacity in coffee-growing soils of northeastern Peru: implications for sustainable fertility management
Artículo
Acceso abierto Artículo DOAJ
Henry Díaz-Chuquizuta et al · Frontiers Media S.A · 2026 · ISSN 2673-8619
IntroductionEffective cation exchange capacity (ECEC) is a key indicator of soil fertility and sustainable soil management assessment in coffee-growing systems.MethodsThis study aimed to identify the principal edaphic an...
LCC TENDOkNoZW1pc3RyeQ~~; LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Cryptic genetic structure in an Argentinian population of Anastrepha fraterculus (Diptera: Tephritidae) evidenced by SSR markers and quantitative traits
Artículo
Acceso abierto Artículo CONICET Digital
Rodriguez, Angeles Iriel et al · Czech Academy of Sciences · 2019 · ISSN 1210-5759
In some regions of Argentina and Brazil, the South American fruit fl y Anastrepha fraterculus (Wied.) (Diptera: Teph-ritidae) causes significant damage to crops. An efficient integrated management program requires knowle...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Genetic diversity in Coffea canephora genotypes for leaf nutrient concentration
Artículo
Acceso abierto Artículo DOAJ
Cleidson Alves da Silva et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2021 · ISSN 0370-4661
This study analyzed the genetic diversity in Coffea canephora genotypes by univariate and multivariate statistical analysis, based on concentrations of macro- and micronutrients in coffee leaves in the stages of pre-flow...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Chemometric identification and nutritional evaluation of three species of Lutjanidae (Perciformes) from the Amazonian Atlantic Coast based on fatty acid profiles
Artículo
Material complementario disponible Artículo DOAJ
Edilene Santos de ALMEIDA et al · Instituto Nacional de Pesquisas da Amazônia · 2016 · ISSN 0044-5967
ABSTRACT The fatty acid (FA) profiles of fish species with a similar genetic or geographic origin are important quality parameters that attract bioecological interest because they are influenced by the nutritional habit...
LCC LCC:Science (General)Idioma eng
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Material complementario
Distribution and environmental preferences of diatoms along the Negro River, Patagonia, Argentina
Artículo
Acceso abierto Artículo CONICET Digital
Vélez Agudelo, Camilo Andrés et al · Asociación Española de Limnología · 2021 · ISSN 0213-8409
Muestras de sedimento superficial del Río Negro, Patagonia norte, fueron analizadas para identificar las variables ambientales que en gran medida influyen en la distribución de las diatomeas. En general, los ensambles ...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Factors affecting the performance of Pantaneiro horses
Artículo
Acceso abierto Artículo DOAJ
Geraldo da Silva e Souza et al · Sociedade Brasileira de Zootecnia · 2018 · ISSN 1806-9290
ABSTRACT This study aimed to assess the physical performance of Pantaneiro horses with and without equine infectious anemia (EIA) under functional conditions of cattle management. The horses were subjected to a performan...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Insights of the change characteristics of groundwater in ecological water replenishment area: A case of lower reach of the Yongding river, China
Artículo
Material complementario disponible Artículo DOAJ
Ying Zhu et al · Elsevier · 2026 · ISSN 0147-6513
Assessing the characteristics of groundwater variations in areas affected by artificial recharge is essential for guiding the groundwater resources management and groundwater ecology. However, it is still a challenging t...
LCC LCC:Environmental pollution; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Application of the first canonical variable in the evaluation of animal production trials Aplicação da primeira variável canônica na avaliação de experimentos de desempenho produtivo com animais
Artículo
Acceso abierto Artículo DOAJ
Edenio Detmann et al · Sociedade Brasileira de Zootecnia · 2005 · ISSN 1516-3598
The objective of this work was to evaluate the inter treatment discrimination according to feed conversion efficiency in several animal performance experiments. The variables investigated were: feed conversion ratio (FCR...
LCC LCC:Animal cultureIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Correlating Color and The Chemical Profiles of Sterculia quadrifida Barks for Herbal Raw Materials Quality
Artículo
Acceso abierto Artículo DOAJ
Triana Hertiani et al · Universitas Gadjah Mada · 2025 · ISSN 1410-5918
The traditional use of faloak (Sterculia quadrifida R. Br.) stem bark as an effective treatment for various diseases has led to its widespread cultivation and collection. Therefore, this study aims to determine the corre...
LCC LCC:MedicineIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Microstructure evolution of collapsibility of thick loess treated with DDC piles: an in-situ experimental study
Artículo
Material complementario disponible Artículo DOAJ
Zhiyong Zhou et al · Frontiers Media S.A · 2026 · ISSN 2297-3362
Downhole Dynamic Compaction (DDC) piles are the most widely used technique for the mitigation of loess foundation collapsibility. While previous studies have extensively verified their macro-mechanical improvement perfor...
LCC LCC:Engineering (General). Civil engineering (General); TENDOkNpdHkgcGxhbm5pbmc~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
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A study on metabolic differences between infectious and non-infectious stones in patients with urine culture positive for Proteus mirabilis
Artículo
Material complementario disponible Artículo DOAJ
Endi Zhang et al · BMC · 2026 · ISSN 1471-2490
Abstract Objective To compare the clinical characteristics of infectious and non-infectious stones in patients with urinary tract infections caused by Proteus mirabilis and to explore associated influencing factors. Meth...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBnZW5pdG91cmluYXJ5IHN5c3RlbS4gVXJvbG9neQ~~Idioma eng
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Benthic foraminiferal morphogroups and their response to relative sea-level changes in the upper Hauterivian-lower Barremian Agua de la Mula Member of the Agrio Formation (Patagonia, Argentina)
Artículo
Material complementario disponible Artículo CONICET Digital
Caratelli, Martina et al · Elsevier Science · 2023 · ISSN 0377-8398
A morphogroup analysis of the upper Hauterivian-lower Barremian foraminiferal assemblages from the Agua de la Mula Member of the Agrio Formation (Neuquén Basin, Argentina) reveled six associations based on benthic foram...
Idioma eng
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Material complementario
Blunted niacin skin flushing response with subtype-specific clinical associations in adolescent bipolar disorder
Artículo
Material complementario disponible Artículo DOAJ
Jinxin He et al · BMC · 2026 · ISSN 1471-244X
Abstract Background Bipolar disorder (BD) typically emerges during adolescence and is associated with substantial functional impairment, but objective physiological markers are scarce. The niacin skin flushing response (...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
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Characterization of sildenafil citrate tablets of different sources by near infrared chemical imaging and chemometric tools
Artículo
Material complementario disponible Artículo CONICET Digital
Sabin, Guilherme P. et al · Elsevier · 2013 · ISSN 0731-7085
The chemical imaging technique by near infrared spectroscopy was applied for characterization of formulations in tablets of sildenafil citrate of six different sources. Five formulations were provided by Brazilian Federa...
Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
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Geochemical modeling, hydrogeochemistry and appraisal of groundwater quality of Mangura Nala watershed using statistical tools and geographic information system
Artículo
Material complementario disponible Artículo DOAJ
M. A. Mohammed-Aslam et al · Springer · 2026 · ISSN 2948-1589
Abstract An integrated hydrochemical, statistical, and geospatial approach was adopted in the present study to evaluate the groundwater quality of the Mangura Nala watershed in the state of Bihar, India. A total of 154 g...
LCC TENDOkdlb2xvZ3k~; LCC:Geophysics. Cosmic physicsIdioma eng
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Statistical Assessment of the Effectiveness of Public Capital Investments in the Development of Ukraine’s Regions
Artículo
Acceso abierto Artículo DOAJ
S. S. Gerasymenko et al · National Academy of Statistics, Accounting and Audit · 2025 · ISSN 2519-1853
This article analyzes statistical approaches to evaluating the effectiveness of state capital investments in the context of socio-economic development in Ukrainian regions. It identifies the need for a quantitative analy...
LCC TENDOlN0YXRpc3RpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access